Replace or keep on riding?

[80KFC]

came back from my evening ride few days ago and saw that part of my carb broke off. (on the right side, just under the boot)
not sure how long its been. seems to be holding on fine so far. anyway ideas to fix this? should i be looking for a replacement?

i'll likely keep on riding untill i'll need to work on the carbs.

 

[mrtwowheel]

Where is it broken? I don't see it.

 

[brettp]

You could put some Vaseline on the threads then put JB Weld on it and quickly shape it. I would remove the screw right after shaping to clean off the threads. Would also then clean off the interior threads with carb or brake cleaner.

 

[80KFC]

Where is it broken? I don't see it.

just under the boot

 

[Old_Crow]

Where is it broken? I don't see it.

the ear for the mounting screw.